Warner Electric Electric Wheel Brake 12-1_4 x 3-1_2 Replacement - Manual (Page 11)

11 Warner Electric • 800-825-9050 819-0209
Style B: Style B uses an “X” washer retainer
(2-6) to lock the spring assembly in place.
The “X” washer retainer should only be
used once. If it is removed during repairs,
discard it and use the new ones provided in
the kit.
Depress the spring assembly and remove it,
being sure to discard the old “X” washer
retainer (2-6). (See Figure 25).
4. Remove the two shoes (2-1), the adjuster
(3-1, 3-2, and 3-3) and the adjuster spring
(3-5) as an assembly by spreading the
shoes apart at the top and lifting them off.
Disassemble and discard the old shoes (2-
1). Save the adjuster spring (3-5) and the
adjuster (3-1, 3-2, and 3-3).
Figure 24 - Style A Shoe Hold Down Assy’s
3. Remove the two shoe hold down spring
assemblies (2-2, 2-3, 2-4, 2-5, and 2-6).
There are two assembly configurations.
Follow the instructions for either Style A or
Style B.
These assemblies are
spring loaded. Wear safety glasses while
performing these operations and keep
your head away from the parts being
removed. Follow the instructions careful-
ly.
Style A (old style): Style A uses a slotted,
dished washer with a swaged pin to lock
the spring assembly in place.
(See Figure 24).
Depress the washer/spring assembly and
rotate the top washer 90°.
Slowly relax the spring and disassemble.
Figure 26 - Lubrication Points
Figure 25 - Style B Shoe Hold Downs
Figure 27 - Adjuster Assembly